diff --git a/tests/contrib/test_pydantic.py b/tests/contrib/test_pydantic.py
index 49ade8cc..63619a4b 100644
--- a/tests/contrib/test_pydantic.py
+++ b/tests/contrib/test_pydantic.py
@@ -9,7 +9,7 @@
 from tests import assert_schema, generate_schema
 
 try:
-    from pydantic import BaseModel
+    from pydantic import BaseModel, computed_field
     from pydantic.dataclasses import dataclass
 except ImportError:
     class BaseModel:  # type: ignore
@@ -18,6 +18,9 @@ class BaseModel:  # type: ignore
     def dataclass(f):
         return f
 
+    def computed_field(f):
+        return f
+
 
 @dataclass
 class C:
@@ -34,6 +37,11 @@ class A(BaseModel):
     b: B
     d: Decimal
 
+    @computed_field
+    @property
+    def x(self) -> int:
+        return 42
+
 
 @pytest.mark.contrib('pydantic')
 @pytest.mark.skipif(sys.version_info < (3, 7), reason='python 3.7+ is required by package')
diff --git a/tests/contrib/test_pydantic.yml b/tests/contrib/test_pydantic.yml
index 0680074a..31647d9e 100644
--- a/tests/contrib/test_pydantic.yml
+++ b/tests/contrib/test_pydantic.yml
@@ -43,10 +43,15 @@ components:
         d:
           title: D
           type: string
+        x:
+          readOnly: true
+          title: X
+          type: integer
       required:
       - id
       - b
       - d
+      - x
       title: A
       type: object
     B: